Pyramid

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Knowledge Goal ONE
 Make 4 digit numbers and explain the thousands, hundreds, tens and units in each number.

An example is:
6532 = 6 thousands, 5 hundreds, 3 tens and 2 units.
6532 = 6000 + 500 + 30 + 2
Warm Up Activities:
 Use this website to help practice this goal:
Go to the Place Value Calculator to practice- Expanding numbers






Knowledge Goal TWO
 Find how many tens there are in 3 digit numbers.
Warm Up Activities:
 Use these websites to help practice this goal
Lifeguards
Strategy Work:
 'Saving Hundreds'
IF you know that:
- 10 ones make 10 and
- 10 tens make 100
THEN...
you can solve problems like 567 + ? = 800